- #1
iScience
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please tell me if i did this correctly:
task: I'm trying to divide the differential dA by dV
where.. dA = differential surface area of a sphere, dV = differential volume of a sphere
dA=8[itex]\pi[/itex]rdr
dV=4[itex]\pi[/itex]r2dr
so then dA/dV= 2/r
Also, if i treat this as a derivative, then would dA/dV = 1/dr?
task: I'm trying to divide the differential dA by dV
where.. dA = differential surface area of a sphere, dV = differential volume of a sphere
dA=8[itex]\pi[/itex]rdr
dV=4[itex]\pi[/itex]r2dr
so then dA/dV= 2/r
Also, if i treat this as a derivative, then would dA/dV = 1/dr?